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From: nicolas de loof <nicolas.deloof@gmail.com>
Date: Tue, 5 May 2009 21:10:32 +0200
Message-ID: <4c39e3030905051210r20768e9eo969be76bac1971e8@mail.gmail.com>
Subject: Re: issue with <jaxws:client> and Spring-aop
To: Daniel Kulp <dkulp@apache.org>
Cc: users@cxf.apache.org, cxf-user@incubator.apache.org
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Beeing Java5 Proxy as a jaxws spec requirement I'd need to use Proxy-based
AOP, but then fall into the @Resource issue I reported.
I've changed my AOP settings to use compile-time aspectJ for jaxws client
instrumentation (from callers).

2009/5/5 Daniel Kulp <dkulp@apache.org>

>
> jaxws:client would generate a Java 5 proxy, not a CGLIB proxy.  (that's
> kind
> of per jaxws spec)  My guess is that java5 proxies are final.      Can you
> set
> the aop stuff to use the java5 proxies instead of the CGLIB?
>
> Dan
>
>
> On Mon May 4 2009 9:26:53 am nicolas de loof wrote:
> > Hi guys,
> > I'm running into a CGLIB issue when trying to setup spring-aop on :
> >
> >   <jaxws:client id="metierServicePortType"
> > serviceClass="....MetierServicePortType"
> >     address="${metierService.url}">
> >   </jaxws:client>
> >
> > My monitoring framework uses spring-AOP (ApscetJ syntax) to instrument
> > beans
> >
> >
> >     @Around( "SystemArchitecture.externalWebServiceCall()" )
> >     public Object log( ProceedingJoinPoint jp ) { ... }
> >
> >     @Pointcut( "bean(*PortType)" )
> >     public void externalWebServiceCall() {}
> >
> > With this configuration I get an exception :
> >
> > Caused by: org.springframework.aop.framework.AopConfigException: Could
> not
> > generate CGLIB subclass of class [class $Proxy169]: Common causes of this
> > problem include using a final class or a non-visible class; nested
> > exception is java.lang.IllegalArgumentException: Cannot subclass final
> > class class $Proxy169
> >  at
> >
> org.springframework.aop.framework.Cglib2AopProxy.getProxy(Cglib2AopProxy.ja
> >va:213) at
> >
> org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:1
> >10)
> >
> > From my understanding, <jaxws:client> creates a CGLIB proxy as web
> service
> > client bean, and my AOP frameworks also tries to create one BUT the first
> > CGLIB class is created as FINAL.
> > Is there any workaround ?
> >
> > Nicolas
>
> --
> Daniel Kulp
> dkulp@apache.org
> http://www.dankulp.com/blog
>

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